Since I found that I needed to test for 0.0 in early Gambas 1 versions, I have used it ever since, and I still use it Gambas 2. I'm not running the svn versions though. MaxVK wrote: > Thanks Benoit, I thought it might have been me! > > Mike: Moving the form makes no difference at all. The values are still > recorded as zero. Perhaps a difference in version?